| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an antitheft device materializing an antitheft function to both of equipment body and various units or a recording medium by a single locking operation, without designing or producing various units or a recording medium in special shape so as to prevent theft. <P>SOLUTION: This antitheft device has: a shutter 30 openably and closably installed to an opening part of a casing 11, for covering the recording medium detachably inserted into the opening part; and a bar member 40 movably installed between the shutter 30 and a security slot 12 inside the casing 11. The bar member 40 is driven by a T-shaped shaft 22 rotated by 90 degrees after insertion into the casing 11 from the security slot 12 to lock movement to an opening direction of the shutter 30. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
